Rock Solid Waterproofing
Foundation repair contractor in Ridgefield, WA 98642
About this company
Rock Solid Waterproofing is listed as a foundation repair contractor at 19708 NW 41st Ave in Ridgefield, Washington, in Clark County. It is one of 3 excavation and demolition companies in ZIP 98642.
Other excavation and demolition companies nearby
Underwater Earth Movers2410 NE 106th St, Vancouver
5.5 mi(360) 573-2160
Robb Construction Inc7209 NE 159th St, Vancouver
5.7 mi(360) 573-3030
A-1Demolition & Hauling LLC1417 NE 76th St Ste G1, Vancouver
6.6 mi(360) 803-0134
Larry O Collins Inc7017 NE Highway 99, Vancouver
6.6 mi(360) 693-4739
SLE, Inc6000 NE 88th St, Vancouver
7.1 mi(360) 687-5465
Housing market around ZIP 98642
Figures describe the local area, not this company.
Typical home value$656,000−0.1% past year · +72% in 10 years
Typical rent$2,384+1.0% past year
12-month value outlook+0.1%Roughly flat
New homes permitted, 20253,250Clark County
Days to sale agreement23Portland metro · 26 a year ago
Listings with a price cut31.8%Portland metro
Sale price vs list99.7%Portland metro
New construction sales371Portland metro, Aug · −19% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Clark County permitted 3,250 new homes in 2025, including 1,014 apartment units. 56% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.